Cadillac weights require Cadillac rims. As the owner of multiple (now old) Cadis, I can verify that the stock wheels have a rim flange on the outside which sticks straight out, so the crimp on the Cadillac wheel weights can grab it. They move the weights inward about 3//8" (IIRC) so that the Cadillac hubcaps, whose fingers grab that straight out rim flange, can grab hold. Cadi wheel weights typically won't stay on a regular wheel, whose rim flange is curved inward to hod regular weights. If they're not too heavy, you can put regular weights on a Cadi rim, however the hubcap won't go on anymore.

I used to work as a tire buster, back in the day. Also, the Cadi hubcap fingers were super easy to bend and it seems like every time you put one on, at least one of those suckers would bend and crimp and then the hubcap had a gap where it met the wheel. And would probably fall off in about 50 miles.

Last edited by Tronman; 01/29/2024 6:44 AM.

1965 C60 school bus | 1967 GMC 6500 school bus